What does Revlon SKINLIGHTS Skin Brightener exactly do?

I was planning to buy some, but I was wondering if I could only use it as eye shadow or what? I don't really know what it does, all I know is that it creates a really nice color??What does Revlon SKINLIGHTS Skin Brightener exactly do?
makes skin lighter BEST ANSWER PLEASEWhat does Revlon SKINLIGHTS Skin Brightener exactly do?
nothing

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